lawmakers are trying to sort out what the obama administration knew and understand why five days after the attack, u.n. ambassador susan rice was talking about a spontaneous protest. democrats who listened to petraeus testify were quick to defend rice. >> she used the unclassified talking points that were signed off on by the entire intelligence community. so criticisms of her are completely unwarranted. >> reporter: in both hearings friday, petraeus addressed his resignation because of an affair with his biographer paula broadwell. lawmakers said the former cia director apologized and assured them his personal situation had no bearing on the benghazi investigation. senator john mccain said general petraeus told him that he never spoke to the president about benghazi. he dealt with the director of national intelligence. on capitol hill, daniel nottingham. lesli, back to you. >>> and top national security officials were on capitol hill this week to deal with the fallout from the petraeus sex scandal. and defense secretary panetta has ordered a review of ethics training for all military